---> uname -a: Linux prd-queue-docker-4c-4g-86796 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 692K 1.6G 1% /run /dev/vda1 78G 26G 52G 34% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16039 553 2512 0 12973 15156 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:49:53:fa brd ff:ff:ff:ff:ff:ff inet 10.30.106.14/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 41854sec preferred_lft 41854sec inet6 fe80::f816:3eff:fe49:53fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:01:e5:4f brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:a6ff:fe01:e54f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-86796) 11/30/24 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 2.08 0.00 2.08 0.00 24.13 00:02:01 1.47 0.00 1.47 0.00 75.19 00:03:01 498.77 0.23 498.53 4.00 40141.31 Average: 167.43 0.08 167.35 1.33 13412.80 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 960704 15606708 15464252 94.15 621172 13399132 918132 5.25 1443252 12911256 208 00:02:01 932804 15583512 15492152 94.32 621172 13403780 938360 5.37 1467988 12914360 3336 00:03:01 2151464 15558048 14273492 86.90 621336 12197620 1172320 6.71 1481120 11719896 484200 Average: 1348324 15582756 15076632 91.79 621227 13000177 1009604 5.78 1464120 12515171 162581 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:01:01 ens3 0.30 0.13 0.07 0.19 0.00 0.00 0.00 0.00 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:02:01 ens3 14.35 12.45 31.13 5.81 0.00 0.00 0.00 0.00 00:03:01 docker0 80.77 167.64 4.77 3118.78 0.00 0.00 0.00 0.00 00:03:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 00:03:01 ens3 224.25 134.09 3134.45 23.54 0.00 0.00 0.00 0.00 Average: docker0 26.92 55.88 1.59 1039.53 0.00 0.00 0.00 0.00 Average: lo 0.64 0.64 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 79.63 48.89 1055.16 9.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-86796) 11/30/24 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.03 0.00 0.02 0.01 0.01 99.93 00:01:01 0 0.08 0.00 0.03 0.05 0.02 99.82 00:01:01 1 0.02 0.00 0.00 0.00 0.00 99.98 00:01:01 2 0.02 0.00 0.02 0.00 0.02 99.95 00:01:01 3 0.00 0.00 0.02 0.00 0.00 99.98 00:02:01 all 0.74 0.00 0.17 0.02 0.02 99.05 00:02:01 0 0.33 0.00 0.15 0.03 0.05 99.43 00:02:01 1 0.17 0.00 0.17 0.05 0.00 99.62 00:02:01 2 1.92 0.00 0.13 0.00 0.00 97.94 00:02:01 3 0.50 0.00 0.20 0.00 0.02 99.28 00:03:01 all 17.39 0.00 6.53 3.28 0.10 72.70 00:03:01 0 7.44 0.00 5.55 3.17 0.08 83.75 00:03:01 1 34.24 0.00 5.85 0.96 0.17 58.79 00:03:01 2 13.82 0.00 7.92 4.19 0.10 73.96 00:03:01 3 14.09 0.00 6.81 4.82 0.07 74.21 Average: all 6.02 0.00 2.23 1.10 0.04 90.61 Average: 0 2.61 0.00 1.90 1.08 0.05 94.35 Average: 1 11.41 0.00 1.99 0.33 0.06 86.20 Average: 2 5.23 0.00 2.68 1.39 0.04 90.66 Average: 3 4.83 0.00 2.33 1.59 0.03 91.22